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A study on the interchangeability of the center-rotating drum VCR 中心转鼓式录像机互换性的研究
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-11-01 DOI: 10.1109/30.477214
J. Takeuchi, A. Koga, T. Kozai
{"title":"A study on the interchangeability of the center-rotating drum VCR","authors":"J. Takeuchi, A. Koga, T. Kozai","doi":"10.1109/30.477214","DOIUrl":"https://doi.org/10.1109/30.477214","url":null,"abstract":"A new method to measure tape motion on the helix guide of the drum was developed, by which real-time and highly precise observations were done. Thus the optimum mechanical conditions were decided and good track straightness was achieved.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130578817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance of orthogonal frequency division multiplexing system in terrestrial TV channels-a statistical analysis 地面电视信道正交频分复用系统性能的统计分析
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-11-01 DOI: 10.1109/ICCE.1995.517929
J. Rinne, M. Renfors
{"title":"Performance of orthogonal frequency division multiplexing system in terrestrial TV channels-a statistical analysis","authors":"J. Rinne, M. Renfors","doi":"10.1109/ICCE.1995.517929","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517929","url":null,"abstract":"In this paper, the performance of orthogonal frequency division multiplexing (OFDM) in terrestrial TV channels is investigated. Using a statistical channel model, the results will be derived semianalytically for OFDM systems. In this study, we give outage probability characteristics for terrestrial digital TV systems. We obtain results for two kinds of equalization methods and additionally for a system without equalization.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131421281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Residential customer premises equipment in a telecommuting application 远程办公应用中的住宅用户场所设备
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-11-01 DOI: 10.1109/ICCE.1995.517948
J. Farmer, V. Brugliera
{"title":"Residential customer premises equipment in a telecommuting application","authors":"J. Farmer, V. Brugliera","doi":"10.1109/ICCE.1995.517948","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517948","url":null,"abstract":"To illustrate the issues surrounding multimedia in the home, we choose a telecommuting application as being representative of the issues. Telecommuting is becoming a more popular option for companies who have to reduce commuting loss and for those who have limited office space. In this application a worker at home is connected with his office by video, audio, and by a computer network. Telephone and fax communication is usually included in the requirements. An illustration of the components of a video conferencing home set-up is included.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131339912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
The Grand Alliance HDTV video encoder 大联盟高清电视视频编码器
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-11-01 DOI: 10.1109/ICCE.1995.517996
J. Mailhot, H. Derovanessian
{"title":"The Grand Alliance HDTV video encoder","authors":"J. Mailhot, H. Derovanessian","doi":"10.1109/ICCE.1995.517996","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517996","url":null,"abstract":"Members of the digital HDTV Grand Alliance have jointly designed and constructed an MPEG-2 main profile, high level video encoder as part of an overall HDTV broadcast system. The encoder accepts video in either the 1080 line (30 Hz) interlaced format or the 720 line (60 Hz) progressive format, and produces an MPEG-2 MP@HL compliant bitstream. The encoder processing includes large-area motion estimation, adaptive telecine processing, and an advanced rate control mechanism. This paper describes the hardware architecture and trade-offs of this encoder.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127410068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
HD-SAT modems for the satellite broadcasting in the 20 GHz frequency band HD-SAT调制解调器用于20ghz频段的卫星广播
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-11-01 DOI: 10.1109/ICCE.1995.517932
L. Combarel, E. Lavan, C. Dosch, J. Palicot
{"title":"HD-SAT modems for the satellite broadcasting in the 20 GHz frequency band","authors":"L. Combarel, E. Lavan, C. Dosch, J. Palicot","doi":"10.1109/ICCE.1995.517932","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517932","url":null,"abstract":"We present two satellite modems developed in the frame work of the European RACE II HD-SAT project. We describe the HD-SAT system by presenting briefly the overall system. The propagation conditions in the 20 GHz range are particularly detailed as well as the technical answer: the graceful degradation concept. We deal with the variable bit rate-TCM 8PSK modem. The features of this modem, mainly the variable bit rate possibilities between 85 and 70 Mb/s, are described. We describe the \"graceful degradation\" modem which uses a hierarchical modulation scheme with time multiplexed modulation.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133476086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
New RF signal processor IC design for the Mini Disc system 新型射频信号处理器集成电路设计的迷你光盘系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-11-01 DOI: 10.1109/ICCE.1995.518019
D. Jang, Dong Cheol Lee, Ho Jin Lee
{"title":"New RF signal processor IC design for the Mini Disc system","authors":"D. Jang, Dong Cheol Lee, Ho Jin Lee","doi":"10.1109/ICCE.1995.518019","DOIUrl":"https://doi.org/10.1109/ICCE.1995.518019","url":null,"abstract":"This paper presents a new RF signal processor IC for the MD (Mini Disc) system. We developed an RF signal processor IC with higher performance, smaller size and lower power consumption. This chip contains an I/V amplifier, a RF amplifier, an ALPC (automatic laser power control), an ADIP (address in pregroove) demodulator, an FE low band amplifier and switch blocks all in one chip. The IC is fabricated using double metal 0.8 /spl mu/m BiCMOS technology.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127992408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measurement of television direct pickup (DPU) in a GTEM cell 在GTEM单元中测量电视直接接收(DPU)
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-11-01 DOI: 10.1109/ICCE.1995.517950
R. Bancroft
{"title":"Measurement of television direct pickup (DPU) in a GTEM cell","authors":"R. Bancroft","doi":"10.1109/ICCE.1995.517950","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517950","url":null,"abstract":"The requirements of the new cable bill specify the amount of signal a television tuner may receive over the air, this is known as direct pickup (DPU). DPU is readily definable in terms of antenna parameters. The theoretical basis and measurement technique used to quantify the DPU of a television tuner using a GTEM is examined.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129861844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
ADJUSTMENT-FREE LSI CHIP-SET FOR CD PLAYER APPLICATION 免调整lsi芯片组的CD播放器应用程序
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.518017
M. Arai, H. Arai, A. Kubota, T. Sumi
{"title":"ADJUSTMENT-FREE LSI CHIP-SET FOR CD PLAYER APPLICATION","authors":"M. Arai, H. Arai, A. Kubota, T. Sumi","doi":"10.1109/ICCE.1995.518017","DOIUrl":"https://doi.org/10.1109/ICCE.1995.518017","url":null,"abstract":"The authors have developed an adjustment-free LSI chip-set for CD player application. This chip set contains an automatic gain control function with which a low modulation amplitude disc is playable. Analog/digital mixed technology is used in this chip-set. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121095609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A 3.3 V 6 BITS 60 MHZ CMOS DUAL ADC 3.3 v 6位60 MHZ cmos双adc
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.518034
F. Paillardet, P. Robert
{"title":"A 3.3 V 6 BITS 60 MHZ CMOS DUAL ADC","authors":"F. Paillardet, P. Robert","doi":"10.1109/ICCE.1995.518034","DOIUrl":"https://doi.org/10.1109/ICCE.1995.518034","url":null,"abstract":"The paper describes a 6 bit dual A/D with a 60 MHz conversion rate in a 3.3 V 0.5 /spl mu/m CMOS process. It uses autozeroed comparators combined with interpolation and offset cancellation techniques. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124836494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
An Image Restoration System for a Single-CCD Color Camcorder 用于单ccd彩色摄像机的图像恢复系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517919
Woon Na, J. Paik, Chulhee Lee
{"title":"An Image Restoration System for a Single-CCD Color Camcorder","authors":"Woon Na, J. Paik, Chulhee Lee","doi":"10.1109/ICCE.1995.517919","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517919","url":null,"abstract":"A new image restoration system for improving the image of a single-CCD color camcorder is proposed. The single-CCD color camcorder reconstructs red, green, and blue color channels from a color filter array followed by a CCD. During this reconstruction process, color cross-talk among channels (interchannel distortion) and periodically space-varying blur (intrachannel distortion) occur. The proposed restoration system reduces interchannel distortion, and then, restores each color channel by removing the corresponding intrachannel distortion. Experimental results show that the proposed system provides the improved images in both objective and subjecture senses. The proposed system can be implemented by using a finite impulse response (FIR) filter structure, which is particularly suitable for real-time image processing. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129214959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
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